He deeply pondered and muttered to himself in a murmur.

How old are you?

No matter what you say, in the end, action is what matters.

He encountered a shipwreck and spent several days at sea.

Nan man da, this is really surprising!

Whenever things don't go well, he always says 'Nanmandabu' to encourage himself.

What day is your birthday?

Don't worry, everything will be alright, we will solve it soon.

After all, he is my best friend.

He straightened his drooping tie.